package com.tarena.lbs.business.dao.repository;

import com.github.pagehelper.PageInfo;
import com.tarena.lbs.business.pojo.param.ChainQuery;
import com.tarena.lbs.business.pojo.po.ChainPO;


public interface ChainRepository {
    PageInfo<ChainPO> pageList(ChainQuery query);

    ChainPO findById(Integer id);

    void update(ChainPO po);

    void save(ChainPO chainPO);

    void deleteById(Integer id);
}
